Does UA4023 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4023 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

How the check works · Is Starlink Wi-Fi free?

Next UA4023 departures

  • IAD → SBN · Thu, Oct 8, 6:50 PM EDT
    N86316 · E175
    Starlink

UA4023 Starlink history

Based on 64 recent flights; Starlink found in 19 of 19 Wi-Fi checks since Jan 30, 2026 (last N85358, Sep 24, 2026).

Aircraft seen on UA4023: Embraer E-175.

Routes UA4023 flies

  • IAD → SBN · 1h 46m
    Seen 129 times · last seen Oct 8, 2026
    Plan this route
  • ORF → IAD · 1h 10m
    Seen 844 times · last seen Sep 23, 2026
    Plan this route
  • IAH → BHM · 1h 54m
    Seen 278 times · last seen May 19, 2026
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  • IAH → DFW · 1h 30m
    Seen 107 times · last seen Jun 21, 2026
    Plan this route

Other IAD → SBN flights

UA4016UA4025UA6172UA4026UA4022UA6118UA3286UA3290

Other ways to check

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Questions

How do I check if UA4023 has Starlink?
Pick your travel date above. United Airlines assigns the aircraft about 2 days before departure, and the answer then comes from that aircraft. Before that, you get Starlink odds from recent UA4023 flights, weighted to the latest.
How accurate is this?
We check each aircraft's Wi-Fi on united.com and match aircraft to flights using flight schedule data. Aircraft can be swapped before departure, so check again the day before you fly.